Apple has announced that its Messages app will support the RCS messaging standard in iOS 18. RCS offers more advanced features compared to traditional SMS, including higher-quality media, typing indicators, and end-to-end encryption. This move will improve messaging between iOS and Android devices, which currently rely on the less capable SMS protocol. Apple’s decision to add RCS support likely comes in response to pressure from Google, Samsung, and European regulators who have pushed for better cross-platform messaging. Overall, this change will bring the iPhone’s messaging capabilities more in line with the Android experience.
RCS can be encrypted, but it’s optional. The reason is that RCS was originally designed to be run by the network operators who are generally required to be able to log all the messages they handle.